When selecting materials for solar energy applications, the strength of zinc and aluminum is a critical consideration. In a head-to-head comparison, aluminum vs steel and zinc, aluminum emerges as the superior choice due to its exceptional strength-to-weight ratio, corrosion resistance, and durability. With a tensile strength of 90 MPa compared to zinc’s 70 MPa, aluminum offers greater load-bearing capacity while maintaining a lightweight profile. This combination of strength and weight allows for more efficient solar panel …